X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=libhb%2Fhb.c;h=06b489306168f61c46331f4b1eb3474596b70916;hb=95dbfda7aa638010bf0d72ea220ecf847dbcee81;hp=07efb88bbe71bf8110f189887bce378366c267dc;hpb=78727a276690975bf563af6b4ad012b80b186689;p=handbrake-jp%2Fhandbrake-jp-git.git diff --git a/libhb/hb.c b/libhb/hb.c index 07efb88b..06b48930 100644 --- a/libhb/hb.c +++ b/libhb/hb.c @@ -69,12 +69,10 @@ hb_handle_t * hb_init_real( int verbose, int update_check ) hb_handle_t * h = calloc( sizeof( hb_handle_t ), 1 ); uint64_t date; - /* See hb_log() in common.c */ - if( verbose > HB_DEBUG_NONE ) - { + /* See hb_deep_log() and hb_log() in common.c */ + global_verbosity_level = verbose; + if( verbose ) putenv( "HB_DEBUG=1" ); - av_log_set_level(AV_LOG_DEBUG); - } /* Check for an update on the website if asked to */ h->build = -1; @@ -153,7 +151,6 @@ hb_handle_t * hb_init_dl( int verbose, int update_check ) if( verbose > HB_DEBUG_NONE ) { putenv( "HB_DEBUG=1" ); - av_log_set_level(AV_LOG_DEBUG); } /* Check for an update on the website if asked to */ @@ -567,11 +564,11 @@ void hb_set_anamorphic_size( hb_job_t * job, hb_title_t * title = job->title; int cropped_width = title->width - job->crop[2] - job->crop[3] ; int cropped_height = title->height - job->crop[0] - job->crop[1] ; - int storage_aspect = cropped_width * 10000 / cropped_height; + double storage_aspect = (double)cropped_width / (double)cropped_height; int width = job->width; int height; // Gets set later, ignore user value int mod = job->modulus; - int aspect = title->aspect; + double aspect = title->aspect; /* Gotta handle bounding dimensions differently than for non-anamorphic encodes: @@ -585,13 +582,14 @@ void hb_set_anamorphic_size( hb_job_t * job, if ( job->maxWidth && (job->maxWidth < job->width) ) width = job->maxWidth; - if ( job->maxHeight && (job->maxHeight < (width / storage_aspect * 10000)) ) + height = (double)width / storage_aspect; + if ( job->maxHeight && (job->maxHeight < height) ) { height = job->maxHeight; } else { - height = width * 10000 / storage_aspect; + height = (double)width / storage_aspect; } @@ -657,20 +655,26 @@ void hb_set_anamorphic_size( hb_job_t * job, int pixel_aspect_width = job->pixel_aspect_width; int pixel_aspect_height = job->pixel_aspect_height; - /* Only try to guess a pixel aspect if there isn't one set by the source.*/ - if (cropped_width <= 706 && !title->pixel_aspect_width && !title->pixel_aspect_height) + /* If a source was really 704*480 and hard matted with cropping + to 720*480, replace the PAR values with the ITU broadcast ones. */ + if (title->width == 720 && cropped_width <= 706) { + // convert aspect to a scaled integer so we can test for 16:9 & 4:3 + // aspect ratios ignoring insignificant differences in the LSBs of + // the floating point representation. + int iaspect = aspect * 9.; + /* Handle ITU PARs */ if (title->height == 480) { /* It's NTSC */ - if (aspect == 16) + if (iaspect == 16) { /* It's widescreen */ pixel_aspect_width = 40; pixel_aspect_height = 33; } - else + else if (iaspect == 12) { /* It's 4:3 */ pixel_aspect_width = 10; @@ -680,13 +684,13 @@ void hb_set_anamorphic_size( hb_job_t * job, else if (title->height == 576) { /* It's PAL */ - if(aspect == 16) + if(iaspect == 16) { /* It's widescreen */ pixel_aspect_width = 16; pixel_aspect_height = 11; } - else + else if (iaspect == 12) { /* It's 4:3 */ pixel_aspect_width = 12; @@ -696,7 +700,8 @@ void hb_set_anamorphic_size( hb_job_t * job, } /* Figure out what dimensions the source would display at. */ - int source_display_width = cropped_width * ((float)pixel_aspect_width / (float)pixel_aspect_height) ; + int source_display_width = cropped_width * (double)pixel_aspect_width / + (double)pixel_aspect_height ; /* The film AR is the source's display width / cropped source height. The output display width is the output height * film AR. @@ -704,16 +709,14 @@ void hb_set_anamorphic_size( hb_job_t * job, pixel_aspect_width = height * source_display_width / cropped_height; pixel_aspect_height = width; - /* While x264 is smart enough to reduce fractions on its own, libavcodec - needs some help with the math, so lose superfluous factors. */ - hb_reduce( &pixel_aspect_width, &pixel_aspect_height, - pixel_aspect_width, pixel_aspect_height ); - /* Pass the results back to the caller */ *output_width = width; *output_height = height; - *output_par_width = pixel_aspect_width; - *output_par_height = pixel_aspect_height; + + /* While x264 is smart enough to reduce fractions on its own, libavcodec + needs some help with the math, so lose superfluous factors. */ + hb_reduce( output_par_width, output_par_height, + pixel_aspect_width, pixel_aspect_height ); } /** @@ -722,14 +725,14 @@ void hb_set_anamorphic_size( hb_job_t * job, * @param aspect Desired aspect ratio. Value of -1 uses title aspect. * @param pixels Maximum desired pixel count. */ -void hb_set_size( hb_job_t * job, int aspect, int pixels ) +void hb_set_size( hb_job_t * job, double aspect, int pixels ) { hb_title_t * title = job->title; int croppedWidth = title->width - title->crop[2] - title->crop[3]; int croppedHeight = title->height - title->crop[0] - title->crop[1]; - int croppedAspect = title->aspect * title->height * croppedWidth / - croppedHeight / title->width; + double croppedAspect = title->aspect * title->height * croppedWidth / + croppedHeight / title->width; int addCrop; int i, w, h; @@ -794,7 +797,7 @@ void hb_set_size( hb_job_t * job, int aspect, int pixels ) for( i = 0;; i++ ) { w = 16 * i; - h = MULTIPLE_16( w * HB_ASPECT_BASE / aspect ); + h = MULTIPLE_16( (int)( (double)w / aspect ) ); if( w * h > pixels ) { break; @@ -802,7 +805,7 @@ void hb_set_size( hb_job_t * job, int aspect, int pixels ) } i--; job->width = 16 * i; - job->height = MULTIPLE_16( 16 * i * HB_ASPECT_BASE / aspect ); + job->height = MULTIPLE_16( (int)( (double)job->width / aspect ) ); } /** @@ -863,15 +866,11 @@ void hb_add( hb_handle_t * h, hb_job_t * job ) /* Copy the audio track(s) we want */ title_copy->list_audio = hb_list_init(); - /* Do nothing about audio during first pass */ - if( job->pass == 0 || job->pass == 2 ) + for( i = 0; i < hb_list_count(job->list_audio); i++ ) { - for( i = 0; i < hb_list_count(job->list_audio); i++ ) + if( ( audio = hb_list_item( job->list_audio, i ) ) ) { - if( ( audio = hb_list_item( job->list_audio, i ) ) ) - { - hb_list_add( title_copy->list_audio, hb_audio_copy(audio) ); - } + hb_list_add( title_copy->list_audio, hb_audio_copy(audio) ); } } @@ -1306,19 +1305,22 @@ static void thread_func( void * _h ) /* Remove temp folder */ dir = opendir( dirname ); - while( ( entry = readdir( dir ) ) ) + if (dir) { - char filename[1024]; - if( entry->d_name[0] == '.' ) + while( ( entry = readdir( dir ) ) ) { - continue; + char filename[1024]; + if( entry->d_name[0] == '.' ) + { + continue; + } + memset( filename, 0, 1024 ); + snprintf( filename, 1023, "%s/%s", dirname, entry->d_name ); + unlink( filename ); } - memset( filename, 0, 1024 ); - snprintf( filename, 1023, "%s/%s", dirname, entry->d_name ); - unlink( filename ); + closedir( dir ); + rmdir( dirname ); } - closedir( dir ); - rmdir( dirname ); } /**